How rain can enhance food safety
July 6, 2015 10:09 AM - Cornell University
To protect consumers from foodborne illness, produce farmers should wait 24 hours after a rain or irrigating their fields to harvest crops, according to new research published in the journal Applied and Environmental Microbiology.
Rain or irrigation creates soil conditions that are more hospitable to Listeria monocytogenes, which when ingested may cause the human illness Listeriosis. Waiting to harvest crops reduces the risk of exposure to the pathogen, which could land on fresh produce.
Can we grow plants in space?
July 2, 2015 06:23 AM - Purdue University
A Purdue University study shows that targeting plants with red and blue LEDs provides energy-efficient lighting in contained environments, a finding that could advance the development of crop-growth modules for space exploration.
What California can learn for Israel on solving serious water shortages
June 29, 2015 06:13 AM - Jan Lee, Triple Pundit
California is still counting up the damage from the 2014 drought, which resulted in more than $200 million in losses in the dairy and livestock industry and a staggering $810 million in crop production. And analysts are predicting this year to be even worse.
But many will admit that if there is any country on earth that knows how to trump a three-year (and counting) drought cycle and convert a wasteland to oasis, it’s Israel. For thousands of years, populations have been wresting a livelihood from the desert of what is now Israel, refining the techniques that would one day result in an agricultural paradise.
Nepal deals with climate change
June 25, 2015 02:33 PM - SciDevNet., SciDevNet
On 25 April, Nepal was hit by a 7.8 magnitude earthquake. But as well as quakes, the country is also vulnerable to climate change, a combination that makes it harder to build resilience and risk preparedness.
As mean temperatures rise in South Asia, the monsoon season has changed, leading to more-erratic rainfall and increasing the risk of floods and landslides that can claim lives and wreck food production.
What is the value of bees?
June 21, 2015 09:55 AM - Steve Williams, Care2
What are bees worth to our economy? A group of researchers have attempted to do the math, and the result shows exactly why we need to protect our pollinating bees but also why we can’t rely on economic worth alone to make our arguments for saving threatened species.
It may sound slightly abhorrent to put a price on a living creature–and, to an extent, it is. But calculating the monetary worth of wildlife and, in particular, their place in the overall economy has become a useful way for researchers to communicate to governments and even businesses that they need to take a closer look at preventing species die-out. When it comes to bees however, researchers have found an interesting fact that they say shows the worth and the shortcomings of this approach.
Record low snowpacks in Southwest is bad news for water supplies
April 11, 2015 07:57 AM - Roy L Hales, the ECOreport
Nine states report record low snowpacks. A report from the US Department of Agriculture states, “the largest snowpack deficits are in record territory for many basins,especially in the Cascades and Sierra Nevada where single – digit percent of normal conditions prevail. Very low snowpacks are reported in most of Washington, all of Oregon, Nevada, California, parts of Arizona, much of Idaho, parts of New Mexico, three basins in Wyoming, one basin in Montana, and most of Utah.” This region is undergoing the warmest winter temperatures since record keeping began in 1895.
ENN Releases App for Android Users
February 23, 2015 09:14 AM - ENN Editor
Last month ENN launched a new mobile app available at the iTunes store making it easier for you to connect with us and stay up to date with groundbreaking environmental news. Now, ENN releases the mobile app at Google Play, making it compatible for Android users.
ENN is more than just a gatherer of environmental news but rather a unique set of resources, archives, tools, and experts for the increasingly complex field of environmental science attracting readers from all levels of government, business and academia.
Apple users can download the app at the iTunes store.
Android users can download the app at Google Play.
Make sure you click on the app with the logo shown here.
O Christmas Tree, O Christmas Tree
December 3, 2014 10:18 AM - Allison Winter, ENN
The tradition of the Capitol Christmas Tree, or The People’s Tree, began in 1964 when Speaker of the U.S. House of Representatives John W. McCormack (D-MA) placed a live Christmas tree on the Capitol lawn. This tree lived three years before succumbing to wind and root damage. In 1970, the Capitol Architect asked the U.S. Forest Service to provide a Christmas tree. Since then, a different national forest has been chosen each year to provide The People’s Tree. This national forest also works with state forests to provide companion trees that are smaller Christmas trees for offices in Washington, D.C.
This year, the 88-foot-tall white spruce tree was harvested from the Chippewa National Forest in northeastern Minnesota by Jim Scheff who won the Logger of the Year award from the Sustainable Forestry Initiative Inc. (SFI).
That begs the question how can a logger win an award from a sustainability group?
Is Premium Milk on the Horizon?
December 1, 2014 09:41 AM - Leon Kaye, Triple Pundit
Could premium milk be the greatest coup for beverage companies since bottled water? Coca-Cola apparently thinks so. Like its competitors within the beverage industry, the company is trying to find new ways to boost profits since their flagship products, fizzy drinks, have long been suffering from flat sales. While more consumers avoid both sugary and diet sodas and hipsters find alternatives from cold brewed bottled coffee to kombucha, Coca-Cola’s shareholders want increased sales. Premium milk could be the answer for Coke. Coca-Cola is a major investor in Fairlife, which promises to transform the dairy industry by providing “more vroom for your milk.” Starting with the marketing, this is not your parents’ or grandparents’ dairy: instead of pastoral scenes of farmers and cows, the ads are a composite of Alicia Silverstone Aerosmith videos, Marilyn Monroe’s iconic Seven Year Itch photo and a certain scene in Something about Mary. So what is all the fuss about? After all, it is just milk, right? Not according to Coca-Cola.
Small farms the key to increasing food production
November 22, 2014 08:59 PM - , The Ecologist
All over the world, small farmers are being forced off their land to make way for corporate agriculture, writes GRAIN - and it's justified by the need to 'feed the world'. But it's the small farmers that are the most productive, and the more their land is grabbed, the more global hunger increases. We must give them their land back!
The data show that the concentration of farmland in fewer and fewer hands is directly related to the increasing number of people going hungry every day.
The United Nations declared 2014 as the International Year of Family Farming. As part of the celebrations, the UN Food and Agriculture Organisation (FAO) released its annual 'State of Food and Agriculture', which this year is dedicated to family farming.